It seems to me there is no reader for BBOX, a pull request to add that would be 
welcome.

Best regards,
Bart

--
Bart van den Eijnden
Front-end Developer | Boundless
@boundlessgeo

On 31 Jan 2014, at 05:26, Alexandre Djioev <[email protected]> wrote:

> Hi everyone,
> 
> I have a filter string:
> <ogc:Filter xmlns:ogc="http://www.opengis.net/ogc";>
>   <ogc:BBOX>
>     <ogc:PropertyName>the_geom</ogc:PropertyName>
>     <gml:Envelope xmlns:gml="http://www.opengis.net/gml";>
>       <gml:lowerCorner>-11578473.668571 5520333.6626814</gml:lowerCorner>
>       <gml:upperCorner>-11520954.804795 5536041.4719918</gml:upperCorner>
>     </gml:Envelope>
>   </ogc:BBOX>
> </ogc:Filter>
> 
> And I'm trying to parse it:
> 
> var parser = new OpenLayers.Format.Filter.v1_1_0();
> var xml = new OpenLayers.Format.XML();
> var filter = parser.read(xml.read(str).documentElement); //.firstChild
> 
> But filter is null. So I can generate above string wth Filter wrtier but 
> reverse doesn't work.
> I checked the code in OpenLayers.Format.Filter.v1.js and other filter 
> versions and I can't find a reader function for BBOX. Also parsing for other 
> filters works fine, its just this particular one fails. So does OL support 
> read operation for ogc:BBOX or do I need extend filter parser somehow? 
> 
> 
> Best regards, Alex
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